/* ============================================
        ABOUT
============================================ */

.about {
    position: relative;
    padding: 160px 0;
    overflow: hidden;
    background: var(--bg-soft);
    transition: background .4s ease;
}

.about .container {
    width: min(1320px, 92%);
    margin: auto;
    position: relative;
    z-index: 3;
}

/* Decorative glows */
.about-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(110px);
    pointer-events: none;
    opacity: .5;
}

.about-glow-1 {
    width: 480px;
    height: 480px;
    top: -160px;
    left: -160px;
    background: radial-gradient(circle, var(--accent-glow), transparent 65%);
}

.about-glow-2 {
    width: 420px;
    height: 420px;
    bottom: -140px;
    right: -140px;
    background: radial-gradient(circle, var(--accent-glow), transparent 65%);
}

/* ============================================
        HEADER
============================================ */

.about-header {
    max-width: 900px;
    margin: 0 auto 90px;
    text-align: center;
}

.about-tag,
.services-tag,
.process-tag,
.portfolio-tag,
.testimonials-tag,
.contact-tag,
.faq-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 32px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--accent);
    background: var(--accent-soft);
    border: 1px solid var(--accent-border);
    backdrop-filter: blur(8px);
}

.about-title,
.services-title,
.process-title,
.portfolio-title,
.testimonials-title,
.contact-title {
    margin-top: 35px;
    font-size: clamp(2.4rem, 4.6vw, 4.2rem);
    font-weight: 900;
    line-height: 1.55;
    color: var(--text);
}

.about-description,
.services-description,
.process-description,
.portfolio-description,
.testimonials-description,
.contact-description {
    max-width: 780px;
    margin: 30px auto 0;
    font-size: 18px;
    line-height: 2.2;
    color: var(--text-muted);
}

.about-actions {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 22px;
    margin-top: 50px;
    flex-wrap: wrap;
}

/* ============================================
        ABOUT GRID
============================================ */

.about-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.about-card {
    position: relative;
    padding: 42px;
    border-radius: 30px;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--accent-border);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 18px 45px var(--shadow);
    transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}

.about-card::before {
    content: "";
    position: absolute;
    width: 220px;
    height: 220px;
    top: -110px;
    right: -110px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow), transparent 70%);
    opacity: 0;
    transition: opacity .45s ease;
    pointer-events: none;
}

.about-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 30px 70px var(--shadow-strong), 0 0 40px var(--accent-glow);
}

.about-card:hover::before {
    opacity: 1;
}

.about-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 35px;
}

.card-icon {
    width: 75px;
    height: 75px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 24px;
    background: var(--accent-soft);
    color: var(--accent);
    transition: transform .35s ease, background .35s ease;
}

.card-icon svg {
    width: 34px;
    height: 34px;
}

.about-card:hover .card-icon {
    transform: scale(1.08) rotate(-6deg);
    background: var(--accent);
    color: var(--bg);
}

.card-index {
    font-size: 32px;
    font-weight: 900;
    color: var(--accent);
    opacity: .55;
    transition: opacity .35s ease, transform .35s ease;
}

.about-card:hover .card-index {
    opacity: 1;
    transform: scale(1.1);
}

.about-card h3 {
    margin: 0 0 18px;
    font-size: 28px;
    font-weight: 800;
    color: var(--text);
}

.about-card p {
    margin: 0;
    font-size: 16.5px;
    line-height: 2.1;
    color: var(--text-muted);
}

/* ============================================
        SKILLS
============================================ */

.skills-section {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 60px;
    align-items: center;
    margin-top: 90px;
    padding: 55px;
    border-radius: 34px;
    background: var(--bg-card);
    border: 1px solid var(--accent-border);
    backdrop-filter: blur(14px);
    box-shadow: 0 20px 55px var(--shadow);
    position: relative;
    overflow: hidden;
}

.skills-section::before {
    content: "";
    position: absolute;
    width: 300px;
    height: 300px;
    top: -150px;
    left: -150px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow), transparent 70%);
    pointer-events: none;
}

.skills-tag {
    display: inline-block;
    padding: 9px 24px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--accent);
    background: var(--accent-soft);
    border: 1px solid var(--accent-border);
    margin-bottom: 24px;
}

.skills-info h3 {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 900;
    line-height: 1.5;
    color: var(--text);
    margin-bottom: 20px;
}

.skills-info p {
    font-size: 16px;
    line-height: 2.1;
    color: var(--text-muted);
    max-width: 420px;
}

.skills-bars {
    display: flex;
    flex-direction: column;
    gap: 26px;
}

.skill-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    font-size: 15.5px;
    font-weight: 700;
    color: var(--text);
}

.skill-percent {
    color: var(--accent);
    font-size: 15px;
    font-variant-numeric: tabular-nums;
}

.skill-track {
    height: 10px;
    border-radius: 10px;
    background: var(--bg-chip);
    border: 1px solid var(--accent-border);
    overflow: hidden;
}

.skill-fill {
    display: block;
    height: 100%;
    width: 0;
    border-radius: 10px;
    background: linear-gradient(90deg, var(--accent-3), var(--accent), var(--accent-2));
    box-shadow: 0 0 14px var(--accent-glow);
    transition: width 1.4s cubic-bezier(.22, .61, .36, 1);
    position: relative;
}

.skill-fill::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .45), transparent);
    animation: skillShine 2.2s ease-in-out infinite;
}

@keyframes skillShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ============================================
        STATS
============================================ */

.about-stats {
    margin-top: 90px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.stat-box {
    position: relative;
    text-align: center;
    padding: 45px 30px;
    border-radius: 30px;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--accent-border);
    backdrop-filter: blur(14px);
    box-shadow: 0 20px 50px var(--shadow);
    transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}

.stat-box::before {
    content: "";
    position: absolute;
    width: 160px;
    height: 160px;
    top: -80px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow), transparent 70%);
    opacity: 0;
    transition: opacity .4s ease;
}

.stat-box:hover::before {
    opacity: 1;
}

.stat-box strong {
    display: block;
    font-size: 56px;
    font-weight: 900;
    line-height: 1;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
    text-shadow: 0 0 30px var(--accent-glow);
}

.stat-box span {
    display: block;
    margin-top: 18px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-muted);
}

.stat-box:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 30px 70px var(--shadow-strong), 0 0 45px var(--accent-glow);
}

/* ============================================
        RESPONSIVE
============================================ */

@media (max-width: 1100px) {
    .about { padding: 130px 0; }
    .about-grid { gap: 24px; }

    .skills-section {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 900px) {
    .about-grid { grid-template-columns: 1fr; }
    .about-stats { grid-template-columns: 1fr; }
    .about { padding: 120px 0; }
}

@media (max-width: 768px) {
    .about { padding: 100px 0; }
    .about-header { margin-bottom: 60px; }
    .about-title { font-size: 38px; }
    .about-description { font-size: 16px; line-height: 2; }
    .about-actions { flex-direction: column; }
    .about-actions .btn { width: 100%; max-width: 320px; }
    .about-card { padding: 32px; }
    .about-card h3 { font-size: 25px; }
    .about-card p { font-size: 15px; }

    .skills-section { padding: 38px 28px; margin-top: 70px; }
    .skills-info h3 { font-size: 24px; }
}

@media (max-width: 480px) {
    .about-tag { font-size: 12px; padding: 10px 22px; }
    .about-title { font-size: 32px; }
    .card-icon { width: 62px; height: 62px; }
    .card-index { font-size: 26px; }
    .stat-box strong { font-size: 45px; }
    .skills-section { padding: 30px 22px; }
}